Oh yes. More than one.
If the 'true prophet' did not proselytize, and otherwise follows the rules, then they would be fine on RF.
On the other hand, many people who think of themselves as prophets or world-savers find themselves in violation of rule 8.
8. Preaching/Proselytizing
Creating (or linking to) content intended to convert/recruit others to your religion, spirituality, sect/denomination, or lack thereof is not permitted. Similarly, attempting to convert others away from their religion, spiritual convictions, or sect/denomination will also be considered a form of preaching. Stating opinions as a definitive matter of fact (i.e., without "I believe/feel/think" language, and/or without references) may be moderated as preaching.